#223A34#223A34

#223A34 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.7% C 0.032 H 176.6°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#223A34
RGB	rgb(34, 58, 52)
HSL	hsl(165, 26%, 18%)
HSV	hsv(165, 41%, 23%)
CMYK	cmyk(41.4%, 0%, 10.3%, 77.3%)
CIE-LAB	lab(22.35, -11.03, 0.77)
CIE-LCH	lch(22.35, 11.05, 175.99°)
OKLab	oklab(32.66% -0.0319 0.0019)
OKLCH	oklch(32.66% 0.032 176.6)
XYZ	xyz(2.7924, 3.6140, 3.7986)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223A34 #3A2228

analogous

#223A28 #223A34 #22343A

triadic

#223A34 #34223A #3A3422

tetradic

#223A34 #28223A #3A2228 #343A22

square

#223A34 #28223A #3A2228 #343A22

split-complementary

#223A34 #3A2234 #3A2822

monochromatic

#0B1311 #0B1311 #223A34 #396157 #4F8779

Accessibility & contrast

On white

12.19

#223A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#223A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223A34

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223A34	#FFFFFF	#000000	##FFFFFF
##223A34	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383734

Deuteranopia (green-blind)

#343434

Tritanopia (blue-blind)

#1B3B38

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #223a34;
/* rgb */ color: rgb(34, 58, 52);
/* oklch */ color: oklch(32.7% 0.032 176.6);

Tailwind

colors: {
  custom: {
    50: '#5e706b',
    500: '#223a34',
    950: '#000000',
  },
}

SCSS

$custom: #223a34;
$custom-light: #5e706b;
$custom-dark: #000000;

JSON

{
  "hex": "#223a34",
  "rgb": {
    "r": 34,
    "g": 58,
    "b": 52
  },
  "hsl": {
    "h": 165,
    "s": 26.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.32657,
    "c": 0.032,
    "h": 176.6
  },
  "luminance": 0.03614
}

Semantic roles & 50–950 ramp

primary

#223A34

secondary

#6D4B54

accent

#657DC2

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #223A34

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →